Granatelli Hemi Hot Street Coil Packs (65K Volts) Tire Mounts pre filter

pre filter

O2 extension harnesses are required

Aside from giving your Challenger a more enhanced appearance

Rest assured that all of your Injen parts are performing perfectly for as long as you own them

Utilizing our exclusive spot optic with a transparent black enamel coating

Granatelli Hemi Hot Street Coil Packs (65K Volts) Tire Mounts pre filterMore Power. The Granatelli Motor Sports Coil Pack makes more power then the original weak factory oem factory coils to improve throttle response and to produce up to 18 more horsepower out of your HEMI. Fits ALL 5. 7L 6. 1L 6. 2 Hellcat 6. 4L Engines, Cars, Trucks & SUVs Better Design, Better Fuel Economy. GMS's patented design features an improved spark that burns fuel more completely releasing all it's potential energy translating into better fuel